Stefani noshed on amusement park snacks, which is very unlike her. In 2007, Stefani told Harper’s Bazaar that she is always watcher weight. . “I’ve always been on a diet, ever since I was in the sixth grade. It’s an ongoing battle and it’s a nightmare. But I like clothes too much, and I always wanted to wear the outfits I would make.” Stefani then added with a laugh, “And I’m very vain.”

No Doubt performed on Sunday at the 2012 Teen Choice Awards, 11 years after their last performance.